About: Tania Busselier appears to be an author who hires a villa in which to write her erotic novel. She gets the Castel twins to lure couples to the villa to take part in an orgy while she takes notes and makes sketches. The couples are ushered in - first Jocelyne Clairis and her man, then Eva Khris and hers, followed by Eva Quang with Victor Semama and Martine Grimaud and her partner. They get get down to it, there is a bit of partner swapping and Tania gets more and more turned on. Eventually Charlie Schreiner arrives alone and sees to her needs and the twins then get in on the action too. A couple of men at the local hotel are left bemused at the lack of guests.